add string into array javascript code example

Example 1: pushing to an array

array = ["hello"]
array.push("world");

console.log(array);
//output =>
["hello", "world"]

Example 2: how to push string into array in javascript

var arr = ["Hi","Hello","Bonjour"];
arr.push("Hola");
console.log(arr);

Example 3: javscript append item from array

let foo = ['oop','plop','copo'];
	foo.push("plop");